Posted the 23rd day of June in 2014 by Riley.
Kung-fusion spotted this rare limited edition GW-400 Silencer over in the Yahoo Japan Auctions. This was a collaboration with the Japanese Red Cross Society. It must have been released sometime around 2005-2009. It features a few custom features. There's a logo and text on top of the display, a custom backlight image and a custom engraved case back. There's no details on how many were produced. But it was probably a very limited edition run available only in Japan.